Isku-dhafka birta ah ee balaadhinta waxaa loogu talagalay inay bixiso dabacsanaan iyo nuugista gariirka ee nidaamyada tuubooyinka.Dhismaheeda qallafsan ayaa ka dhigaya mid ku habboon in loo isticmaalo codsiyada warshadaha, ganacsiga, iyo guryaha.Waxay ka kooban tahay bir aan fiicneyn oo xooggan oo la hagaajin karo si loo daboolo cabbirka iyo qaababka kala duwan ee tuubooyinka.Kala-goysyada sidoo kale si buuxda ayaa loo xiray si ay ugu adkeystaan heerkulka sare iyo cadaadiska iyada oo aan la daadin ama aan la ildaran daxalka.Alaabtan ayaa lagu heli karaa dhowr cabbir iyo qaabayn si loo daboolo baahiyaha mashruuc kasta.
Isku-xidhka Balaadhinta Birta ee SSJB, oo sidoo kale loo yaqaan isku-xidhka dabacsan, isku-xidhka tuubooyinka dabacsan, isku-xidhka isku-xidhka, isku-xidhka farsamada, isku-xidhka labiska, isku-xidhka nooca 38 iyo kuwa kale.Isku xirka dhuumaha makaanikada waxay ka kooban yihiin raac, gacmo-gacmeed, shaabad caag ah iyo qaybo kale.Shaqada isku xidhka noocan ahi waxa ay la mid tahay isku xidhka adag, isku xidha laba tuubbo, iyada oo aan alxanka lahayn ama flange, kaliya maroojin boolasha iyo lawska, xidhmooyinka caaggu waxa ay ka hortagayaan daadinta.
Dhexroorka magacaaban | Dhexroorka dibadda | cabbirka dibadda | N – Th. | |||
Dhererka | D | 0.25 - 1.6Mpa | 2.5 - 64Mpa | |||
L | L | |||||
65 | 76 | 180 | 208 | 155 | 4 – M12 | 4 – M12 |
80 | 89 | 165 | ||||
100 | 108 | 195 | ||||
100 | 114 | 195 | ||||
125 | 133 | 225 | ||||
125 | 140 | 225 | 4 – M16 | |||
150 | 159 | 220 | 255 | 4 – M16 | 6 – M16 | |
150 | 168 | 255 | ||||
200 | 219 | 310 | ||||
225 | 245 | 335 | ||||
250 | 273 | 223 | 375 | 6 – M20 | 8 - M20 | |
300 | 325 | 220 | 273 | 440 | 10 – M20 | |
350 | 355 | 490 | 8 - M20 | |||
350 | 377 | 490 | ||||
400 | 406 | 540 | ||||
400 | 426 | 540 | ||||
450 | 457 | 590 | 10 – M20 | 12 – M20 | ||
450 | 480 | 590 | ||||
500 | 508 | 645 | ||||
500 | 530 | 645 | ||||
600 | 610 | 750 | ||||
600 | 630 | 750 | ||||
700 | 720 | 855 | 12 – M20 | 14 – M20 | ||
800 | 820 | 290 | 355 | 970 | 12 – M24 | 16 – M24 |
900 | 920 | 1070 | 14 – M24 | 18 – M24 | ||
1000 | 1020 | 1170 | 14 – M24 | 18 – M24 | ||
1200 | 1220 | 1365 | 16 – M24 | 20 – M24 | ||
1400 | 1420 | 377 | 1590kii | 18 – M27 | 24 – M27 | |
1500 | 1520 | 1690kii | 18 – M27 | 24 – M27 | ||
1600 | 1620 | 1795kii | 20 – M27 | 28 – M27 | ||
1800 | 1820kii | 2000 | 22 – M27 | 30 - M30 | ||
2000 | 2020 | 2200 | 24 – M27 | 32 – M30 | ||
2200 | 2220 | 400 | 2420 | 26 – M30 | ||
2400 | 2420 | 2635 | 28 – M30 | |||
2600 | 2620 | 400 | 2835 | 30 - M30 | ||
2800 | 2820 | 3040 | 32 – M33 | |||
3000 | 3020 | 3240 | 34 – M33 | |||
3200 | 3220 | 3440 | 36 – M33 | |||
3400 | 3420 | 490 | 3640 | 38 – M33 | ||
3600 | 3620 | 3860 | 40 – M33 | |||
3800 | 3820 | 500 | 4080 | 40 – M36 | ||
4000 | 4020 | 4300 | 42 – M36 |
Maya | Magaca | Tirada | Qalab |
1 | Dabool | 2 | QT400-15,Q235A,ZG230-450,1Cr13,20 |
2 | Gacan | 1 | Q235A,20,16Mn,1Cr18Ni9Ti |
3 | Gasket | 2 | NBR, CR, EPDM, NR |
4 | Bolt | n | Q235A,35,1Cr18Ni9Ti |
5 | lowska | n | Q235A,20,1Cr18Ni9Ti |
Waxay bixisaa waxqabad heer sare ah marka la barbar dhigo caag ama qaybaha caagga ah ee caadiga ah sababtoo ah adkeysigeeda iyo sidoo kale awoodda ay u leedahay inay iska caabiso xirashada oo ay keento cadaadiska cadaadiska waqti ka dib.Intaa waxaa dheer, badeecadani waxay leedahay iska caabin heer sare ah oo ka dhan ah soo galinta biyaha taasoo kaa caawinaysa ilaalinta daacadnimada tuubooyinkaaga wakhti dheer iyadoo wali siisa dabacsanaan ku filan ujeedooyinka rakibida.